Byron is having problems with his classic ZX Spectrum computer. I think the problem is that he's calling it a zee-ecks instead of zed-ecks, but you can't expect Americans to understand that... ^.^

(Updated version with more background details!)

Art and Byron by  FriskyWoods - and Gem belongs to  Toddlergirl, and Fiona belongs to  Runt

Horace possibly belongs to someone, or maybe he just roams outdated cyberspace by himself...